9908889840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{2729}}^1$

素因数の和:2833

約数の個数: 240

約数和(自身を含む): 34996197600

約数和(自身を除く): 25087307760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1681, 1845, 1968, 2160, 2214, 2460, 2729, 2952, 3280, 3362, 3690, 4428, 4920, 5043, 5458, 5535, 5904, 6724, 7380, 8187, 8405, 8856, 9840, 10086, 10916, 11070, 13448, 13645, 14760, 15129, 16374, 16810, 17712, 20172, 21832, 22140, 24561, 25215, 26896, 27290, 29520, 30258, 32748, 33620, 40344, 40935, 43664, 44280, 45387, 49122, 50430, 54580, 60516, 65496, 67240, 73683, 75645, 80688, 81870, 88560, 90774, 98244, 100860, 109160, 111889, 121032, 122805, 130992, 134480, 147366, 151290, 163740, 181548, 196488, 201720, 218320, 223778, 226935, 242064, 245610, 294732, 302580, 327480, 335667, 363096, 368415, 392976, 403440, 447556, 453870, 491220, 559445, 589464, 605160, 654960, 671334, 726192, 736830, 895112, 907740, 982440, 1007001, 1118890, 1178928, 1210320, 1342668, 1473660, 1678335, 1790224, 1815480, 1964880, 2014002, 2237780, 2685336, 2947320, 3021003, 3356670, 3630960, 4028004, 4475560, 4587449, 5035005, 5370672, 5894640, 6042006, 6713340, 8056008, 8951120, 9174898, 10070010, 12084012, 13426680, 13762347, 15105015, 16112016, 18349796, 20140020, 22937245, 24168024, 26853360, 27524694, 30210030, 36699592, 40280040, 41287041, 45874490, 48336048, 55049388, 60420060, 68811735, 73399184, 80560080, 82574082, 91748980, 110098776, 120840120, 123861123, 137623470, 165148164, 183497960, 206435205, 220197552, 241680240, 247722246, 275246940, 330296328, 366995920, 412870410, 495444492, 550493880, 619305615, 660592656, 825740820, 990888984, 1100987760, 1238611230, 1651481640, 1981777968, 2477222460, 3302963280, 4954444920, 9908889840]

約数ペア:

[(1, 9908889840), (2, 4954444920), (3, 3302963280), (4, 2477222460), (5, 1981777968), (6, 1651481640), (8, 1238611230), (9, 1100987760), (10, 990888984), (12, 825740820), (15, 660592656), (16, 619305615), (18, 550493880), (20, 495444492), (24, 412870410), (27, 366995920), (30, 330296328), (36, 275246940), (40, 247722246), (41, 241680240), (45, 220197552), (48, 206435205), (54, 183497960), (60, 165148164), (72, 137623470), (80, 123861123), (82, 120840120), (90, 110098776), (108, 91748980), (120, 82574082), (123, 80560080), (135, 73399184), (144, 68811735), (164, 60420060), (180, 55049388), (205, 48336048), (216, 45874490), (240, 41287041), (246, 40280040), (270, 36699592), (328, 30210030), (360, 27524694), (369, 26853360), (410, 24168024), (432, 22937245), (492, 20140020), (540, 18349796), (615, 16112016), (656, 15105015), (720, 13762347), (738, 13426680), (820, 12084012), (984, 10070010), (1080, 9174898), (1107, 8951120), (1230, 8056008), (1476, 6713340), (1640, 6042006), (1681, 5894640), (1845, 5370672), (1968, 5035005), (2160, 4587449), (2214, 4475560), (2460, 4028004), (2729, 3630960), (2952, 3356670), (3280, 3021003), (3362, 2947320), (3690, 2685336), (4428, 2237780), (4920, 2014002), (5043, 1964880), (5458, 1815480), (5535, 1790224), (5904, 1678335), (6724, 1473660), (7380, 1342668), (8187, 1210320), (8405, 1178928), (8856, 1118890), (9840, 1007001), (10086, 982440), (10916, 907740), (11070, 895112), (13448, 736830), (13645, 726192), (14760, 671334), (15129, 654960), (16374, 605160), (16810, 589464), (17712, 559445), (20172, 491220), (21832, 453870), (22140, 447556), (24561, 403440), (25215, 392976), (26896, 368415), (27290, 363096), (29520, 335667), (30258, 327480), (32748, 302580), (33620, 294732), (40344, 245610), (40935, 242064), (43664, 226935), (44280, 223778), (45387, 218320), (49122, 201720), (50430, 196488), (54580, 181548), (60516, 163740), (65496, 151290), (67240, 147366), (73683, 134480), (75645, 130992), (80688, 122805), (81870, 121032), (88560, 111889), (90774, 109160), (98244, 100860)]